Pre-Flight -DSM303 PPS_LOCK Error Status (4) at startup. Power cycled twice @1218 and 1228 with no change.
Flight Troubleshooting for SE's on router web page. -Added new UDP service to router on Port 31007.
Lear Position and Track visible in maps after software change. Lost again after Lear landed to refuel. Lear position icon mirrored GV position for remainder of the flight.
Intermittent PPS Status on both Temp DACQs starting @1745. Right TDACQ (S/N: 5) dropouts more frequent. STATUS_TDACQ1 and STATUS_TDACQ2 shifting between 1, 2, and NAN sporadically. PPS Amplifier +5V LED is dim / flickering and all PPS channel LEDs are not illuminated.
Replaced PPS Amp with spare post flight. All LEDs significantly brighter than the replaced unit. Verified PPS_Lock status on DSM's and TDACQs.
1 Comment
Richard Freeman
Sep 21, 2025RF02
21SEP2025
Tech: Richard
Taxi: 1304
Takeoff: 1313
Landing: 2229
Pre-Flight
-DSM303 PPS_LOCK Error Status (4) at startup. Power cycled twice @1218 and 1228 with no change.
Flight
Troubleshooting for SE's on router web page.
-Added new UDP service to router on Port 31007.
Lear Position and Track visible in maps after software change. Lost again after Lear landed to refuel. Lear position icon mirrored GV position for remainder of the flight.
Intermittent PPS Status on both Temp DACQs starting @1745. Right TDACQ (S/N: 5) dropouts more frequent. STATUS_TDACQ1 and STATUS_TDACQ2 shifting between 1, 2, and NAN sporadically. PPS Amplifier +5V LED is dim / flickering and all PPS channel LEDs are not illuminated.
Replaced PPS Amp with spare post flight. All LEDs significantly brighter than the replaced unit. Verified PPS_Lock status on DSM's and TDACQs.